4 Mishra's Factory
14 Plains
4 Urza's Factory
4 Arcbound Mouser
4 Arcbound Prototype
1 Autonomous Assembler
3 Blacksmith's Skill
2 Bladed Pinions
3 Built to Last
3 Juggernaut
3 Lens Flare
3 Metallurgeon
2 Neurok Hoversail
2 Renegade Freighter
1 Tempered Steel
Sideboard:
1 Combat Thresher
3 D'Avenant Trapper
2 Darksteel Juggernaut
2 Gold Myr
1 Lodestone Golem
1 Losheel, Clockwork Scholar
3 Self-Assembler